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    Biology Today Study Set 2
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    Exam 22: Circulation and Respiration
  5. Question
    The Structure Labeled "A" Is the ____
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The Structure Labeled "A" Is the ____

Question 61

Question 61

Multiple Choice

The structure labeled "A" is the ____.


A) aorta
B) inferior vena cava
C) pulmonary artery
D) pulmonary vein
E) superior vena cava

Correct Answer:

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